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56 results

  1. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups, STPOST 09

    End-point detection of electronic nicotine delivery systems (ENDS) and tobacco heated products

    LAIMON H.N.; HOLLOWAY P.; VINCENT J.H.; TINDALL I.F.
    Cerulean, Milton Keynes, U.K.
    Electronic nicotine delivery systems (ENDS) and heated tobacco products (HTPs) generate aerosol without the heat used for termination in machine smoking. Therefore, termination systems using the aerosol’s optical density have been developed. Since both ...
  2. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, STPOST 07

    A comparison of selected aerosol trapping mechanisms for use in the analysis of electronic cigarettes

    MASON T.J.P.; COLE A.O.; VINCENT J.H.; TINDALL I.F.
    Cerulean, Linford Wood East, Milton Keynes, U.K.
    Much of the current research on the analysis of e-cigarette aerosols has assumed that the testing apparatus suitable for conventional cigarettes can be readily adapted for this purpose. In particular, it is common to utilise glass fibre filters (Cambridge ...
  3. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, SSPT 06

    Smoking machine design and yield errors under intense smoke regimes.Part 1: The influence of dead volume on yield

    TINDALL I.F.(1); CRUMPLER L.P.(2); MASON T.J.P.(1)
    (1) Cerulean, Milton Keynes, UK; (2) Cerulean, Richmond, VA, USA
    The difference in key analyte yields between smoking machine employing the rotary and linear methods has long been tolerated on the basis that these are small under the ISO regime and within the limits of expected experimental variance. These differences ...
  4. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, SSPT 07

    Smoking machine design and yield errors under intense smoke regimes.Part 2: The influence of puff volume on desorption of volatile smoke components

    TINDALL I.F.(1); CRUMPLER L.P.(2); MASON T.J.P.(1)
    (1) Cerulean, Milton Keynes, UK; (2) Cerulean, Richmond, VA, USA
    The difference in key analyte yields between smoking machine employing the rotary and linear methods has long been tolerated on the basis that these are small under the ISO regime and within the limits of expected experimental variance. These differences ...
  5. CORESTA Congress, Sapporo, 2012, Smoke Science/Product Technology Groups, SSPTPOST 12

    A methodology for calculating the effect of puffing on desorption of condensate in HCI and ISO smoking

    TINDALL I.F.(1); CRUMPLER L.P.(2); MASON T.J.P.(1)
    (1) Cerulean, Milton Keynes, UK; (2) Cerulean, Richmond, VA, USA
    During routing analytical smoking on a commercial smoking machine air flows through the Cambridge filter pad. It is suspected that this air flow is responsible for desorption of volatile components of TPM which can be a source of variability in measured ...
  6. CORESTA Congress, Edinburgh, 2010, SSPT 06; TSRC, Tob. Sci. Res. Conf., 2010, 64, abstr. 31

    Factors affecting the design of paper diffusivity measurement apparatus with particular reference to the design of transfer standards

    VINCENT J.; TINDALL I.
    Cerulean, Milton Keynes, UK
    The measurement of CO 2 diffusion through paper substrates has been demonstrated to correlate well with the ability of a cigarette to pass the ASTME2187-04 test for ignition propensity. The design of the apparatus making such measurements must be such ...